You come into the room on the TOP, between position 1 and 2.

ALL SNAP SHOTS SHOW PUZZLES IN THEIR FINAL POSITIONS. 

All red circled puzzle pieces are the ones you will be moving.  Make them look like they do in the snap shots you are looking at.

Only 3 Dimension doors are required if you have a full set of 6 people on this side.

Bottom 1: 
Send power up and out. 

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 1: 
Send power up & out. 
You will be let out at the next step

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 2: 
Light the right symbol, & send the power down. 
Top 1 room is now open and the person can come out)
(You will be let out at the next step

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Bottom 2: 
Light the right symbol, & send the power left. 
Top 2 room is now open and the person can come out
(Dimension Door REQUIRED)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2 

Bottom 4: 
Send the power down & out.  Don't forget to turn the second tile, no power will be going through it yet.
(Dimension Door REQUIRED)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Bottom 3: 
Send power through the bottom symbol, & back through the floor, don't forget to turn the other tiles in this room.
A dimension door is not required here, but is suggested as it takes a long time for this person to be let out.
You will be let out during the Bottom 5 room if you do not Dimension Door out, 4 steps after this one
(Dimension Door SUGGESTED)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 4: 
WAIT for all remaining party members to be on the TOP, between Rooms 5 & 6 before turning this lever.  Send the power to the left.
(You will be let out at the Bottom 5 Room step, in 3 steps)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 6: 
Send the power down & out of the room.
(You will be let out at the Top 5 Room step, in 3 steps)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Bottom 6: 
Send the power down & to the symbol.
This room remains open so you can come right out.

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Bottom 5:  
Send the power up & to the left.
Bottom 3 & Top 4 rooms are now open.
(Dimension Door REQUIRED)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 5 (1st time): 
Light both symbols.  The bridge will remain down so you can exit the room.
(Top 6 Should be able to leave their room now)

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 7: 
Turn the elbow so it looks like below.  No power will be in this room yet.  You can exit immediately.

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Top 5 (2nd Time): 
Send the power to the right & light the top symbol.  You can exit immediately.

----TOP---------------BOTTOM-

-----7----------------------7----

-5--------6-------------5-------6

-3--------4-------------3-------4

-1--------2-------------1-------2

Puzzle complete.  Top 3 position requires strength to break the door, or a fireball etc.  There is a few mobs inside, mind flayers, ogre's etc.  This is where you will get your Yellow or Blue crystal.  The yellow path is right to the LEFT of where you get the crystal, in Top 3 position.  The Blue path is at the Bottom 7 position.

You need at least 2 people to go Yellow.